April 2003
Intermediate to advanced
688 pages
22h 8m
English
Content preview from Active Directory, Second EditionBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.
Enumerating Sessions and Resources
We now want to show you how to use ADSI to do the following:
Enumerate a client’s sessions and resources
Show which users are currently logged on to a server and count all the logged-on users across a domain’s PDCs, BDCs, and other servers
Windows NT, Windows 2000, and Windows Server 2003 machines host two kinds of dynamic objects that you can access with ADSI: sessions (i.e., instances of users connected to a computer) and resources (i.e., instances of file or queue access on a computer). When users connect to a file or a share on a computer, that creates both a session and a resource object. When the user disconnects, these dynamic objects cease to exist.
You can access dynamic objects by connecting directly to the
Server service on the machine. Although
each Server service has a user-friendly display name that appears in
the Computer Management console in Windows 2000 and Windows Server
2003 or the Services applet in Control Panel in NT, each Server
service also has an ordinary name that you use when connecting to it
with ADSI. For example, Server is the display name of the service
that has the short name LanManServer. If you enumerate all the
services on a machine, you can use
IADsService::DisplayName to print the display name
and IADs::Name to print the short name.
LanManServer is an object of type FileService.
FileService objects are responsible for
maintaining the sessions and resources in their jurisdictions. You
can use the
IADsFileServiceOperations ...
Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
and much more.
Read now
Unlock full access
More than 5,000 organizations count on O’Reilly
O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.